Champagne production regulations

Champagne production is regulated by strict rules to ensure quality. It must come from the Champagne region of France, using specific grape varieties: mainly Chardonnay, Pinot Noir, and Pinot Blanc. The méthode champenoise requires a secondary fermentation in the bottle, producing the characteristic bubbles. Producers must follow strict guidelines for vineyard practices, harvesting, and aging, with minimum aging periods for non-vintage and vintage Champagnes. The term "Champagne" is protected and can only be used for sparkling wines produced under these regulations, ensuring authenticity and quality for consumers.